Earn all 65 Trophies
Just your standard affair, earn the other 65 trophies and this brutal and time consuming Platinum will be yours.
Complete the DOOM 3 single player campaign on Recruit
On Recruit difficulty, you take a lot less damage and their are fewer monsters in the game. Should be a Piece of cake. Not much else to be said.
Complete the DOOM 3 single player campaign on Marine
This would be your standard difficulty. This isn't bad at all. Just have fun with it and give them monsters what they came for. A shot to the face!
Complete the DOOM 3 single player campaign on Veteran
Veteran difficulty is a bit harder and may be a little frustrating at times. You take twice as much damage, health kits are scarce and there are more monsters. Just take your time, there is no rush.
Complete the DOOM 3 single player campaign on Nightmare
Nightmare difficulty might cause problems for some. In this mode your health constantly drains till it stops at 25, their are no health kits, you take twice as much damage as you do in Veteran (Which means you take 4 times more damage than you normally do on Marine) AND you start off the game with the Soul Cube.
The Soul Cube is a weapon that needs to be charged by killing 5 enemies. It will say "Use us" when ready. Equip it, activate it and it will home in on the enemy with the largest amount of HP first. While it is killing enemies it will heal you up to 99. Once it is done with it's attack you will need to recharge it again by kill 5 more enemies. Do note that it will not track targets that are unaware of your presence.
Tips submitted by Achilles_XLII
Originally Posted by Achilles_XLII
Collect every PDA in DOOM 3
There are 64 PDA's in Doom 3. They are scattered all throughout the game. Though most of them are in locations that are on your main path.
For the sake of a clean looking guide, the PDA's will be listed and a video will be shown, all in one spoiler. All videos shown in the spoiler were recorded by HenryNinetyFour.
I Like to Watch
Find all video logs in DOOM 3
In Doom 3 there are 17 video logs to watch and are all relatively easy to find. I'm not sure if you need to watch them all to get the trophy, but you might as well, they are pretty informative and interesting.
Below is a text guide for the Video Logs for those who can't watch the video.
Video Logs recorded by Youtube user: Gametastik
That was Close!
Kill an enemy with 1 health remaining in DOOM 3, RoE, or Lost Mission
Set the game to recruit and play until you get to where everyone turns into Zombies. Make your way past the airlock and get to where you have to activate the bridge to progress. When you cross the bridge you will be attacked by a zombified soldier that will shoot at you with his pistol. This only takes off 1 HP per shot. Get to where you are at 2 HP and start shooting him in the head. He doesn't stagger when you shoot him so he'll kill you if you wait too long. Keep pumping shots into him and he should die before you do, leaving you with one HP.
Open all storage lockers in DOOM 3
There are 34 Storage Lockers in Doom 3. I will compile a text list for you all to use, but for the time being, here's a video for you to follow
Here's a list of the Storage Lockers and their codes.
Video of all Storage Lockers and their codes recorded by Gametastik
Kill 20 enemies with the fists/melee hands in DOOM 3
For this trophy, you're going to want to use your fists of course. Start the game on Recruit. Now you're going just get out your fists (By pressing right on the D-pad) and hit every enemy you see. It's best to get your fist kills in the beginning levels on any of the Civilian Zombies. Punch them, scoot back, rinse and repeat. Don't try it on any Soldiers or other enemies of that sort, you'll probably die. You should get this trophy around the time you reach the Infirmary. Remember though, the enemies will take 2-5 hits even on Recruit. Just depends. So be cautious.
To Be or Not to Be
Kill the scientist trapped next to the Reactor Control Room in DOOM 3
This scientist can be found in Alpha Labs Sector 4. Make sure you save your game before going for this trophy! After making a save choose to kill the guy to get the trophy. Then, after the trophy pops, reload your save and choose to rescue him because he will open a door for you. Once inside this room kill him with one of your guns and pick up his PDA. You can just go down there and go grab his PDA, but keeping him alive till he opens the door is a nice benefit.
Double the Fun!
Kill 2 Imps with one shotgun blast in DOOM 3, RoE, or Lost Mission
Many times throughout the game you will be ambushed by several Imps (enemies that throw fireballs at you). Kill everything except the two Imps and try to herd them close to each other. Get relatively close and blast them. It may take a few tries, as the blast needs to hit them both equally, but you have many chances. Pretty simple trophy.
Score 25000 on Super Turbo Turkey Puncher 3 in DOOM 3 or RoE
Super Turbo Turkey Puncher 3 can be found right at the beginning of the game in the kitchen. The object of this mini-game... is to punch turkeys till they explode. Yeah. Anyway, there is no time limit, and there is no way to fail this mini-game. Just keep pressing
while aimed at the turkey and eventually you will amass 25000 points. The faster you punch the more points you get, this shouldn't take you more than 5 minutes or so.
If you are having trouble finding the little arcade machine, after you watched the cutscene with Betruger claiming "amazing things will happen soon" take the corridor on the left and keep going past the first door (which is a bathroom), take a left, which will lead you to another door. Turn right before the door and there would be the kitchen. The arcade machine should be in the corner of the room opposite the shutter control panel.
Blow up 50 barrels in the DOOM 3, RoE, or Lost Mission campaigns
You shouldn't have any trouble with this one. Explosive barrels are rather plentiful. You should get this before being even halfway through the game.
Ready for Action!
Get the BFG-9000 from Security Chief's office in DOOM 3
This would be located in Delta Labs - Sector 2A, after the crane section in the security chiefs office. The code is 931. Simple walk in, use the console to open the chamber, and pick up the BFG. Congratulations, you now have the strongest weapon in the game, and a new trophy!
Below is a video showing the path and the door code to acquire the BFG
Not a Scratch
Complete a level without taking any damage in DOOM 3, RoE, or Lost Mission (except Mars City)
The best level to do this on from what I've seen would be the Delta Labs - Sector 4. Make a save right when you get into the level. Their will be two chainsaw enemies in the corridors before reaching the teleporter. Take them out with whatever method you wish. I would say use a gun, but use whatever fits your style. I would recommend making yet another save just in case you mess up on the next section. When you reach the teleporter there will be two hell knights that run out at you. You need to kill these guys for the level to end. I immediately ran to the top of the mini-stairs on the right hand side and hit one with a fully charged BFG shot to take one of them out quickly. Trust me, you'll want to. Then I ran down the stairs and avoided the green plasma that the other will throw at you. Rinse and repeat the strategy mentioned before.
Find the RAGE logo in the Lost Mission
In the Lost Misson, before the final boss, you will come to a room with 2 pillars on each side of a staircase leading down. Before you go down, take a left and look inside this small room. You should see the RAGE logo. Press
and it will open up a room with some goodies in it and will net you this trophy.
Credit to Youtube user HarryNinetyFour who recorded the RAGE logo below.
Complete the DOOM 3 single player campaign in 10 hours or less
Obviously for this trophy you should play the game on Recruit. It helps to have played the game before, so you know where to go and what to do, however this is not totally necessary, since 10 hours is a fairly generous amount of time. In some, if not most instances, you can just run by enemies and complete your objectives to progress in the game. No fancy wall jumps are needed. Just haul ass and you should beat the game with a little bit of time to spare.
Defeat the Vagary boss in DOOM 3
The Vagary boss is encountered at the end of Alpha Labs Sector 4. Take out your chaingun (Or any other powerful weapons) and simply circle strafe around her. Watch out for the spiked objects she throws, though they are rather difficult to dodge. She goes down pretty fast and doesn't do all that much damage, but just be careful.
Defeat Guardian boss in DOOM 3
The Guardian boss is in Hell. He'll be at the very end where you see a blue portal. Go through it and you will be greeted by a custscene, where the Soul Cube asks you to free it from it's captor, The Guardian.
This boss fight is pretty straightfoward. The Guardian is blind so his main strategy is to launch Seekers into the air and have them seek you out. All you have to do is kill the seekers and he'll release more. When he's releasing them, he'll be vulnerable. Shoot the blue portal in which the seekers come out of, and you'll be damaging him. Do this with the strongest weapon you have and eventually he will fall.
Below is a video of the boss fight
You're Not My Boss!
Defeat Sabaoth boss in DOOM 3
The Sabaoth boss is the third boss of Doom 3. He will be found in the Central Processing: Primary Server Bank. He will travel around the room and either slash at you or shoot his shoulder mounted BFG. The BFG shots can be shot to have them explode prematurely, which will also catch the Sabaoth in the blast if done soon enough.
A good strategy is to have the Soul Cube fully charged. Once he enters, use the Soul Cube, take out your Rocket Launcher and go to town. This strategy is short, simple and VERY effective. If done correctly, this boss fight shouldn't last more than a minute.
Defeat Cyberdemon boss in DOOM 3
This is the final boss of Doom 3 and he is fairly simple. He can not be damaged by conventional weapons (Shotgun, Plasma Rifle, or even the BFG) so don't waste your ammo on him. He can only be damaged by using the Soul Cube. It takes 4 hits with the Soul Cube to kill him. Imps will flood in to support the Cyberdemon, by killing 5 of them, you will recharge the Soul Cube. Every time it's recharged, send it out towards the Cyberdemon and go back to killing Imps. Just like the Sabaoth boss fight, have your Soul Cube ready beforehand, just to make this a tad easier. And never run in a straight line, zig zag so the Cyberdemon's missiles have a chance to miss. Because it's bad news if they hit, so be careful and you will come out on top and be rewarded with this trophy and the epic final cutscene.
Keep a Sentry Bot alive to its destination in DOOM 3, RoE, or Lost Mission (except Mars City)
There are 2 areas where you can encounter and befriend a Sentry Bot the Enpro Plant and Communications Tower. So make sure to get this when the opportunity presents itself, however I would suggest getting this in the Enpro Plant as it is along the path you must take to progress . This is much easier in Doom 3 rather than the RoE or Lost Mission. The little guy can handle himself but be sure to help him as much as you can, just in case.
Use the chainsaw to kill 20 enemies in DOOM 3
You will get the Chainsaw in Communications Transfer: Maintenance and Transfer Station, the tenth level. Once you've picked it up all you have to do is kill 20 enemies with it. The best enemies to use this on are Civilian Zombies and Imps, since they are plentiful and weak. Just keep using it and you should get it by the end of that level or at least the start of the next.
All of Us
Find the id logo secret room in DOOM 3
You have the option to get this trophy at the very last intersection before you fight the final boss located at the Primary Excavation. Instead of going right to the Boss, head to your left, crouch down, and activate the ID Logo on the wall with the
button on your controller. A room will open up on the wall where you will also find your very last PDA in the game.
There will be a video soon.
You Laugh, It Works
Find the bloody handiwork of Betruger (in Delta 4 Hallway) in DOOM 3
Delta Labs 4 is a small area with only a few corridors and a room with a teleporter (which transports you to Hell) with two Hellknights waiting for you. Before you enter said room, look around at the walls. Threatening words will be written in blood. Nearby should be a skeleton that is obscuring a few of the words. Punch the skeleton and the message "You Laugh, It Works" is revealed.
Originally Posted by Rev6:8
Get 2 demons to fight each other in DOOM 3, RoE, or Lost Mission
All you have to do for this trophy is bait a lower class demon into attacking a higher class demon. For instance, you must make an Imp hit a Revenant with it's fireball. This will piss off the Revenant and he will kill the Imp. In later levels you will be swarmed by Imps and a Revenant every so often. The best thing to do is make it so the Imp hits the Revenant by circling around them till the Imp is behind the Revenant. The Imps are right handed, so make make sure they are behind the Revenant on it's left (from your point of view.)
Use the Soul Cube to defeat 20 enemies in DOOM 3
You will receive the Soul Cube after defeating the Gaurdian Boss at the end of the Hell level. The soul cube must be charged by killing 5 enemies, you than equip it, activate it and it will track the nearest enemy and kill them quickly. After one enemy is dead it will move on to the next. So save the soul cube for large groups of enemies and you should get this trophy in no time.
Complete the RoE campaign on Recruit
See DOOMed Recruit
Complete the RoE campaign on Marine
See DOOMed Marine
Complete the RoE campaign on Veteran
See DOOMed Veteran
Complete the RoE campaign on Nightmare
See DOOMed Nightmare
NOTE: Unlike the regular Doom campaign, instead of starting out with the Soul Cube, you will start out with The Artifact. It will be fully charged and you will have all the abilities right off the bat, but it is unusable until you defeat the Helltime Hunter.
Now The Artifact has 3 different powers: Helltime (Slow Motion), Invulnerability, and Berserk (Your weapons damage increases). To use the artifact you must absorb 3 souls from humans, unlike the Soul Cube which is powered by the souls of demons. To get the abilities I mentioned previously, you must kill the Helltime Hunter (to acquire Helltime), The Berserk Hunter (to acquire Berserk), and the Invulnerability Hunter (to acquire Invulnerability). These effects activate simultaneously, making you a fast, invulnerable, death machine for a short period of time.
Collect every PDA in the RoE campaign
There are 22 PDA's in Resurrection Of Evil. They are mostly on the path you need to take a to progress. But a rare few are in secrets locations.
Below is a text guide for you to follow.
Below is a video by Youtube user HarryNinetyFour
Too Slow, Fool!
Kill 5 enemies at once while in Hell Time in RoE
Hell Time is just Doom 3's version of Slow Motion. You get this ability after defeating the Helltime Hunter. There are quite a few chances to go for this, so long as there are 5 enemies to kill. It does not matter what the enemies are, just make sure to kill them quickly, preferably with a high damage weapon.
Defeat the Helltime Hunter in RoE
The Helltime Hunter is the first of 3 Hell Hunters you will encounter in Resurrection Of Evil, and the first boss overall. His ability is to move quickly (which is clearly telegraphed) and throw fireballs at you that are as potent as an Imps Fireballs. He also can use melee which does quite a bit of damage, so be careful.
What you have to do is catch the Fireballs he throws by using the Grabber. Once it's caught, hurl it back. This can be tough as he can move quickly from place to place. Keep trying and watch out when he shoots several fireballs in quick succession. Once you hit him 4-5 times, he will go down and you will acquire the Helltime ability.
Defeat the Berserk Hunter in RoE
The Berserk Hunter is the 2nd Hell Hunter you encounter in the game and the 2nd boss overall. You will encounter him at the end of the Erebus Labs guarding the monorail to Phobos Labs. Once you enter he will leap at you immediately, have your Artifact charged and activate it as soon as you can. After that he will activate his Berserk ability and his heart will become exposed. When he activates his Berserk (Which will engulf him in flames) and he will leap at you very quickly, so make sure to hit his heart.
When his Berserk phase is broken, he will keep his distance and throw massive fireballs at you. He will do this 3 times before going into his Berserk phase again. Also once his Berserk is broken, he will become invulnerable, so don't waste your ammo. You must break his Berserk 3 times before he dies.
You will be rewarded with this trophy and the Berserk ability when you activate the Artifact.
Defeat the Invulnerability Hunter in RoE
The Invulnerability Hunter is the Final Hell Hunter and the 3rd boss overall. As his name states, he is invulnerable. However he's only invulnerable because of the 3 electric coils in the room that shoots out electricity if you get too close. The coils will open up and will become vulnerable, destroy it and the remaining coils will shut down for a little while, making the Hunter vulnerable as well. Activate Helltime and lay into him with your strongest weapon. The coils will reactivate and he will become invulnerable again. Rinse and repeat till all the coils are destroyed, in which he will be vulnerable for the remaining of the fight. He does take quite a bit of punishment, but keep on keeping on, and he will die. Killing him will grant you invincibility when the Artifact is active.
Defeat the Maledict boss in RoE
The Maledict is the final boss of Resurrection Of Evil and an familiar face, Dr. Betruger, or his demonic transformation. This fight has two phases, one in which he will send Forgotten Ones to attack you and will fly by and rain down fireballs on you. Also when he flies by he may launch a wall of flames at you. Once his health goes down to around 25%, he will have his health reset and double. At this point, activate the Artifact and use Helltime to nail him with anything and everything you have. He will be perched on a mountain and will rain down more fireballs and flame walls. Just keep nailing him and he will eventually, and thankfully be defeated. You will be rewarded with the final cutscene and the satisfaction that you have saved humanity.
Kill 20 enemies with projectiles launched from the Grabber in RoE
The Grabber is acquired early in the campaign and will be useful all throughout. This gun will pick up inanimate objects (explosive barrels, debris, etc) and can also catch enemy projectiles (Imp Fireballs and Revenant Rockets) that can be launcher back at them.
Simply use any of the items listed above and kill 20 enemies with it, and this trophy is yours.
Beware that the Grabber CAN overheat, so use it sparingly when facing down a hoard of enemies.
Fists of Fury
Use the Artifact with Berserk ability to punch out 20 enemies in RoE
The Berserk ability is unlocked after killing the Berserk Hunter. Just simply activate The Artifact and start punching enemies to death. With The Artifact you can kill Hell Knights with a single punch, so it's VERY powerful. You won't get this on your first activation of The Artifact, so just keep using your fists with The Artifact, and this will unlock in no time.
Complete the Lost Mission campaign on Recruit
See DOOMed Recruit
Complete the Lost Mission campaign on Marine
See DOOMed Marine
Complete the Lost Mission campaign on Veteran
See DOOMed Veteran
Complete the Lost Mission campaign on Nightmare
See DOOMed Nightmare
NOTE: As with the regular Doom 3 Nightmare difficulty, you will start out with the Soul Cube. Please refer to that trophy for more information.
Collect every PDA in the Lost Mission campaign
There are a total of 9 PDA's in the Lost Mission campaign. Each are found primarily on the mission path, so they shouldn't be too hard to find
Below is a text guide for those who can't view the video.
Video of the 9 PDA's by Youtube user HarryNinetyFour
Kill an enemy player by jumping into a teleporter after them in DOOM 3 Multiplayer
Obviously teleporters will send you to different parts of the map when you make contact with them. What you must do is use the teleporter right after another enemy player has. This will kill them... for some reason. Just wait in the shadows for another player to walk towards it and try to run right after them. If you wait too long, you will appear after they have exited the teleporter.
Catch an enemy player in the Reactor of Frag Chamber in DOOM 3 Multiplayer
In the map Frag Chamber there is this small room with a power up in the middle. Above this room is a control panel that will shut the doors and crush anything inside. You must catch a player running through there and press the button on the console. My suggestion is to camp the control panel and wait for a player to run through, be quick and press the button. Gleefully watch as they die and watch your trophy pop.
Kill 5 enemy players while using Invisibility in DOOM 3 Multiplayer
Invisibility is a power up found across almost all maps and will turn you partially invisible. Just pick up the power up and go to town on enemy players. Be cautious when using guns with visible projectiles (Plasma gun) as this will give away your position. Be stealthy, attack all players from behind and stay out of their line of sight.
NOTE: It does not have to be 5 different players, it can simply be just one player killed 5 times.
Complete a DOOM 3 Multiplayer match without dying
This is self explanatory. Just don't die while highly trained marines with powerful weaponry try to gun you down. Easy-peasy, right? A method you can try is to either be really good at multiplayer or join a 4 player lobby and just hide in the shadows. An area with multiple pitch black areas would be preferable as you can just move in and out of them so your enemy has problems finding you. Have a powerful gun on you, just in case you aren't a master of stealth.
Use Berserk to kill a player in DOOM 3 Multiplayer
Berserk is a power up that increases the damage your punches do and, if I'm not mistaken, heals you. I suggest a surprise attack method as this will allow you to get several punches in before anyone knows what happened. Just find one enemy and POW! Right in the kisser.
The easiest map to find this in is in The Edge 2. Head to the area called the Hangar Bay and pick it up. It does not respawn again, so make sure you find someone and kill them.
2 Deaths - 1 Gun
Kill two enemies in the same room with a rocket in DOOM 3 Multiplayer
The best way to get this would be to rush to a Rocket Launcher as soon as the match starts. Find a place to hide and wait for two players to start fighting in the same room. Quickly run out of the shadows and try to have the splash damage kill both players at once. This may take some time, but keep at it and you will get it eventually.
Complete any level of DOOM in single player
This is a REALLY simple trophy. There are 4 Episodes in the first Doom: "Knee-Deep In The Dead", "The Shores Of Hell", "Inferno" and "Thy Flesh Consumed". Each of these episodes have 8 levels. Boot up whichever episode you want and beat the first level and this trophy is yours.
DOOM: Episode 1
Complete DOOM Episode 1 on 'Hurt Me Plenty' or higher in single player
"Hurt Me Plenty" is just Doom talk for Normal difficulty. There is one secret level in this Episode, however this is not required for the trophy. The final boss of this episode are the Barons Of Hell, two minotaurs who will throw balls of green fire. Make a save before entering their chamber, so if you die you will not lose your weapons. Take out your chaingun or rocket launcher and focus your attacks on one of them at a time. Be wary of their projectiles and stay a fair distance away and you should come out on top. Once you find the exit, the trophy is yours.
DOOM: Episode 2
Complete DOOM Episode 2 on 'Hurt Me Plenty' or higher in single player
The 2nd Episode of Doom is "The Shores Of Hell". In this Episode you are introduced to teleporters and the light amplification visor (which will help you see in pitch dark rooms). Also, the Barons Of Hell will become rare enemies near the ending levels. There are 8 levels to blast through with the Cyberdemon as the boss for the end of this Episode.
The Cyberdemon is fairly simple. You are thrown into a small room at first (Once the level starts up, remember to save, so you won't lose any of your weapons or ammo if you die), and you have to press a series of buttons on each side of the pillar in the middle, this will open up 4 doors on each wall of the room. Go through any door you want, pick up the Rocket Ammo and the power ups and look for the Cyberdemon in this fairly large area.
Once you stumble upon him he will shoot rockets at you, which are easy to dodge if you circle strafe while running around him. Just keep nailing him with your rockets, chaingun, or plasma gun, and eventually he will go down. He has a tremendous amount of health and can take your health down to dangerous levels if hit right in the face by the rockets, so stay on your toes.
After he is dead, the level will end and this trophy will be yours, provided you played on Hurt Me Plenty difficulty.
Below is a video of the Cyberdemon boss fight
DOOM: Episode 3
Complete DOOM Episode 3 on 'Hurt Me Plenty' or higher in single player
The third Episode of Doom is "Inferno". This Episode takes you to the bowels of hell to kick the demon hoard's ass. It has 8 levels as usual and like the rest of the game, there is a boss fight at the end. The Spider Mastermind, the demon the planned the invasion of Earth.
This boss fight starts out like all the others. You start out in a small room that leads to the battlefield. There are two Cacodemon's and one Baron Of Hell in the fray versus you and the boss. Take them out first, as you must have all your attention focused on the Spider Mastermind. Once they are all dead take out your Rocket Launcher, or your BFG (If you found it, and still have ammo left for it). DO NOT stay in his line of sight for more than a few seconds he will tear you to shreds with his chaingun. In the middle of the battlefield, there is a large pillar you can hide behind. Bait him over and run to one side and shoot, move to the next side and shoot, rinse and repeat. Just unload everything you have and eventually he will fall. Once he dies the level will end and you will get the trophy if you played on Hurt Me Plenty.
The video below is a video to demonstrate how to combat The Spider Mastermind in the 3rd Episode
DOOM: Episode 4
Complete DOOM Episode 4 on 'Hurt Me Plenty' or higher in single player
Episode 4 is "Thy Flesh Consumed", by far the hardest set of levels in Doom. Be prepared to save... A lot. You will need to throughout this entire episode so you can keep your weapons and have a higher chance of survival.
And after all your efforts and your triumphs, what demon of untold terror and destruction stands in your way? The Spider Mastermind again. Yeah. Anyway this time, it's a bit different and slightly harder. After the initial level before the boss (It's pretty straight forward considering what you've been through), you will enter a room with Super Armor on the right and a Supercharge on the right. They are both on top of pillars, just press
and the pillars will descend. After you pick both of them up, go to the room on the left and make your way up as fast as possible and grab the Energy Cells. Take out your Plasma Gun and gun everything down.
After that, run over to the room on the right and make your way up the stairs and clear the place out. You might need to back up a bit to take out the Baron Of Hell before going up the stairs. Pick up the rockets and make sure they are no enemies left, you don't want to be distracted while facing the boss. Go back down the stairs and keep the big pillar between you and The Spider Mastermind. Now simply run to one side and unload on him, when he starts to attack, run to other side and unload on him again. Rinse and repeat and he will fall. Now the middle pillar will descend and there will be a hole in the middle of it. Go through it, and congratulations! You have beaten Doom and are now ready to face the hoard on Ultra-Violence.
Below is a video of the final boss fight against The Spider Mastermind
Complete all DOOM levels on 'Ultra-Violence' or higher in single player
Ultra Violence is the 2nd hardest difficulty in Doom and Doom II. The difference between this and the normal difficulty is that there are more demons, the demons hit harder, in some instances harder enemies will replace regular enemies (Instead of a Baron Of Hell there will be a Cyberdemon), and items in different locations around the map.
The key to survival is to save. When you complete a level you will keep all your weapons and ammo. This will make your chances of survival much more manageable. However this also means that any health you lack, will not come back to you on level changes. Also be careful where you save, you could save yourself into a situation you can't get out of.
Complete any DOOM level on 'Nightmare' in single player
This is fairly simple, but can take a few tries. You only need to beat one level of an episode. Start the Episode "Knee-Deep In The Dead" and choose "Nightmare" difficulty as it is available from the start. The enemies respawn very quickly, so being fast is imperative. Also you will be using a shotgun for the majority of this level, which can kill two enemies at once if they are in close proximity. Use this to your advantage.
Below is a text guide to follow to make if through the first level on Doom on Nightmare difficulty.
DOOM: Burning Out of Control
Complete any DOOM level with 100% kills, items, and secrets in single player
Straightforward trophy. Choose the Episode "Knee-Deep In The Dead" and play the first level, as it is the quickest and easiest to remember. You must kill every enemy, find every secret and pick up every item (not sure if the items dropped by enemies counts, but pick them up anyway just to be sure). Also on lower difficulties less enemies appear, but I don't think that effects the percentage of kills.
Below is a video showing you all the items, all the enemies and all the secrets in the first level.
DOOM II: Just Getting Started
Complete any DOOM II level in single player
Doom II: Hell On Earth is one large Episode and has 30 levels in total. The first level is relatively simple to beat. Once you beat the level and move onto the next, this trophy is yours.
DOOM II: From Earth to Hell
Complete all levels in 'DOOM II: Hell on Earth' in single player
As stated earlier there are 30 levels in the game, simply beat them (regardless of difficulty). Doom II is a fairly long game if it's your first time, so buckle in and have fun.
DOOM II: And Back Again
Complete all levels in 'DOOM II: No Rest for the Living' in single player
No Rest For The Living is an expansion of Doom II that adds 9 more levels to an already awesome game. It doesn't matter what difficulty you choose, just beat the levels and you are one step closer to Platinum.
DOOM II: Superior Firepower
Complete all 'DOOM II: Hell on Earth' levels on 'Ultra-Violence' or higher in single player
See DOOM: Rampage
For more information
DOOM II: A Really Big Gun
Find a BFG in DOOM II single player
The first place to grab this, is on Map 8 (Tricks and Traps). You will start out the mission staring at the door facing the northeast. Go through the door going North and run to the other side of the way of the room and hit the switch. Kill the Cacodemon's and move back to the room in the northeast. Go through the door and pick up the Rocket Launcher. This will activate a staircase that leads you to a hoard of Pinky Demons. Kill them and hit both switches on each alcove and turn around. Go through the door and turn to your right to face a wall with a demons head on it. Shoot it with a bullet and the door will open. On the other side of the door will be the first BFG 9000.
It's a bit confusing to put into words, so here's a video to show you.
Special thanks to JagDogger
for pointing out an easier strategy.
DOOM II: Burning Out of Control
Complete any DOOM II level with 100% kills, items, and secrets in single player
This should be done on the first level on the "Hurt Me Plenty" difficulty.
Once the level starts, turn around and pick up the chainsaw in the next room. Kill the two guards at the beginning and three more will rush in, kill them as well. Before leaving the room pick up the Armor shard and clip from both sides of the room. Run down the hallway and take a left, there will be three soldiers, gun them down and pick up the health bonuses before the end of the hallway. Go to the next room and on your left will be a switch, hit it and kill the soldier on the platform. Turn around and kill the 3 Imps that have appeared and go back up to the platform where the soldier was. Press
on the wall and a secret door will open with an Imp on the other side. Kill him and press the button.
Go back down the platform and run to the other side of the room where the exit is, look to your left and go through the door way leading outside. Ignore the Imps and pick the shotgun and ammo. Kill them and head back inside. On the wall to the right of the exit will be a secret door, open it and pick up the health kit. Go back to where the health bonuses were and a new door should be open and a rocket launcher will be inside. Turn around and open the door on the right. Gun the first two soldiers down and activate the button on the right platform. Go around to the corner of the room and pick up the armor. Kill the rest of the soldiers and head for the exit, where the last clip will be waiting for you.
The video below shows the path to take to get all kills, items and secrets
DOOM II: An Important Looking Door
Find a secret area of a DOOM II level in single player
In the first level there is an area with a group of soldiers standing on these upper level platforms that can be accessed by pressing buttons. Press the button on the left platform and go around to the corner behind said platform and voila!.
The video below shows the path to take to find the first secret area in Doom II